TY - CPAPER AU - Yusik Oh TI - Evaluation of PCV2 breeding herd stability using placental umbilical cord serum samples and improvement after PCV2 sow vaccination in Korea T2 - International Pig Veterinary Society Congress DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2018 DA - 2018/06/11 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2018/Poster (0263-1000)/0461-Oh_Y.pdf SE - Virology & Viral Diseases (poster) ER -